BHP130Series. Heavy Duty CNC Horizontal Boring & Milling Machines

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1 BHP130Series Heavy Duty CNC Horizontal Boring & Milling Machines

2 BHP130 SERIES CNC Heavy Duty Horizontal Boring and Milling Machines SNK Nissin BHP130 Boring Mills have the power and robust construction to handle the toughest jobs all while delivering the highest degree of accuracy, speed and versatility. Superb design and premium grade components throughout assure optimum precision, flexibility of application and long-term machine life. The BHP130 Series is equipped with many standard features that truly make these machines the choice for maximum return on investment. The X-axis table is of a single piece casting, providing the accuracy and stability of a fully supported cast iron base. X-Axis travel up to almost 200 inches is available. 2 BHP130 series Boring Mills are designed to handle heavy work up to 44,000 lbs. The generous work envelope and straightforward design provide for efficient work fixturing. Machine system component layout assures optimum operator convenience and safety.

3 BHP130 SERIES Designed and Built for Optimum Performance Maximum accuracy and tough prolonged cutting requires rigid and heavy duty construction. That's why BHP130 Series Boring Mills are manufactured with heavy, high-quality cast iron throughout. The B-Axis is fully supported by a worm and wheel construction with scale feedback. Large work tables with 9 T-slots simplify work fixturing. Peak accuracy is achieved by combining superior mechanical design, thermal compensation, and scales on all axes. Extra-wide solid boxways easily support large heavy work. Oversize ballscrews are employed on all linear axes - X, Y, Z & W. All ballscrews are precision ground and finished to deliver consistent precise positioning even under the most demanding machining conditions. All are fully supported at both ends and double anchored for stability and consistent reliability. Scale feedback on X, Y, Z & B axes is standard. Extra-large boxways are ultraprecision finished using SNK's 40 year proven "Mirror Surface Finish" machining technology. 3

4 BHP130 SERIES Heavy Duty CNC Horizontal Boring and Milling Machines The BHP130 Series spindles ride on a massive column assembly on hardened and 'mirror surface' ways that provide maximum rigidity even under prolonged heavyduty cutting. This assembly delivers high power and exceptional cutting torque. The 5.1" boring spindle travels within the 8" milling spindle to provide a full 27.5" stroke. The 4-gear AC 60 HP spindle motor has a 5 ~ 3,500 rpm spindle speed range and generates 3,182 lbs f ft of torque. Incorporated W-axis thermal growth compensation provides optimum accuracy. 5 strategically positioned sensors on the spindle casting and bearings constantly monitor temperature and make changes in the W-axis down to micron levels. BHP Series Spindle Output & Torque Diagram Spindle Torque N m Motor 45 / 37kW 290 / N m N m (3183 lbsf ft) 45KW (60HP) N m (2567lbs f ft) 37KW (50HP) Motor Output kw Spindle Nose for 5.1" Bar & 8" Milling Spindle Min Speed Key Speed Max Speed 30 Min Rating Continuous Rating Spindle Speed Min -1

5 1. Angular Attachment 2. Facing Head, U-Axis, CNC Controlled 3. Universal Attachment 1 Advantage of Quill/Bar Design vs. Fixed Horizontal Design Heavy Duty Gear Box Case is Oil Bath Sealed and Chilled OIL DISTRIBUTOR MAIN MOTOR BORING SPINDLE Rear Bearing 2 MILLING SPINDLE BORING SPINDLE OIL TEMPERATURE CONTROLLER UNIT LUBE TANK UNIT 3 5

6 BHP130 SERIES Powerful Control Features BHP130 Series Boring Mills are equipped with proven Fanuc control and motor technology. For ease of operation the control is pendant mounted. Standard automation software simplifies a wide range of boring mill tasks. Controlled Axes: 5 Axes (X, Y, Z, W & B Axes) Controlled Method: AC Servo Motor + Pulse Corder Minimum Input Unit: 0.001mm (0.001 deg) Max. Command Value: ±8-Digit (± ) Interlock (All axes, each axis, each direction block start, cutting block start) Emergency Stop Over-Travel Stored Stroke Check 1 Mirror Image (Each axis of X and Y axes by M code Followup Backlash Compensation Backlash Compensation for Each Rapid Traverse and Cutting Feed Automatic Operation MDI Operation Program No. Search Sequence No. Search Buffer Register Dry Run Single Block Jog Feed Manual Reference Point Return Incremental Feed Positioning (G00) Exact Stop Mode (G01) Exact Stop (G09) Linear Interpolation Circular Interpolation Dwell (in seconds) G04 Skip Function (G31) Reference Point Return (G28) Reference Point Return Check (G27) 2nd Reference Point Return (G30) Rapid Traverse Rapid Traverse Override: F 0, 25, 50, 100% Feed Rate per Minute mm/min Cutting Feed Rate Override: 0 ~ 200% Jog Feed Override Override Cancel EIA / ISO Automatic Recognition Label Skip Parity Check Control In / Out Optional Block Skip: 1 Switch Maximum Command Value ±8-Digit Program No. 04-Digit Sequence No. N5-Digit Absolute / Incremental Command in Same Block 6 Decimal Point Programming / Pocket Calculator Type Decimal Point Programming Plane Selection (G17, G18, G19) Rotary Axis Designation Rotary Axis Roll-Over Workpiece Coordinate System Setting (G92) Automatic Coordinate System Setting Manual Absolute On / Off Subprogram Interpolation by R Programming Auxiliary Function M8-Digit Main Spindle Function S5-Digit Tool Function T8-Digit Tool Offset (G43, G44, G49) Number of Registerable Programs: 63 Programs Tape Editing Program Protect Status Display Clock Function Current Position Display Program Display Parameter Setting and Display Self-Diagnosis Function Alarm Display Alarm History Display Operation History Display Periodical Maintenance Screen Maintenance Information Screen Help Function Display of Actual Spindle Speed Directory Display of Hardware and Software Configuration English Display Data Protection Key 1 Kind Erase CRT Screen Display Modem Card Control External Key Input External Program In put External Workpiece Number Search Memory Card Interface Screen Hard Copy Servo Wave-Form Display Fine Acceleration and Deceleration HRV Control Status Display (NC Ready Completion, etc.) DNC Operation by Memory Card Inch / Metric Changeover Helical Interpolation Rigid Tapping Tool Offset Memory C Program Storage Tape Length: 160m 10.4" Color LCD Program Restart Stored Stroke Check 2 Memory Type Pitch Error Compensation Manual Handle Feed: 1 Unit Single Direction Positioning (G60) Workpiece Coordinate Systems ( G52 - G59) Workpiece Coordinate Preset Number of Tool Offsets: 99 Pairs Cutter Diameter Compensation C Extended Tape Editing Programmable Data Input (G10) Canned Cycle (G73, G74, G76, G80 - G89) Background Editing Macro Executor Spindle Serial Output Spindle Orientation Position Switch Run Hour and Parts Count Display Reader / Puncher Interface External Data Input Control Axis Detach Dual Position Feedback Specifications subject to change without notice.

7 BHP130 SERIES Performance Enhancing Components The standard ATC System provides a generous 60 tool capacity. 90 & 120 tool ATCs are available if additional capacity is required. The standard Pneumatic Foot-pedal frees the operator's hands for faster, safer tool loading and unloading. A reliable, high-efficiency tool change mechanism minimizes machine idle time. Available fully enclosed splash guard promotes shop cleanliness and operator safety. A micro-filtration and chip conveyor system provides efficient chip evacuation. Skimmer, chip covers and splash guards keep ways and drive components clear of chips. 7

8 BHP 130 SERIES Designed for the Most Demanding Machining Windmill Gear Box Power Generation Heavy Construction Windmill Torque Arm 8

9 Standard Equipment: Heavy Duty Box Way Construction High Quality Cast Iron Construction Spindle Orientation Function Automatic Spindle Head Lubrication (Oil-Air Mist ) Automatic Tool Changer (Std. Magazine Capacity 60 Tools) Scale Feedback (X, Y, Z, B Axes) Thermally Controlled Head Stock Main Operation Panel Pendant Control Operation Panel with MPG Bed Slideway Cover ( Cover of X and Z Axes) Column Front Slide Cover for Y Axis (Main Spindle Head Up and Down) Coil Conveyor (Built-In X Axis Table Bed and Z Axis Column Bed) Fanuc CNC System Automation Software Helical Interpolation Rigid Tapping Coolant System and Filter Unit Lift-Up Type Chip Conveyor (Hinge-Pan) Coolant Through Spindle Splash Guard: A Type Max Swing of Workpieces: 3,000mm (118.1") W Axis Thermal Displacement Compensation Function Spindle RPM Display and Spindle Motor Load Display (On LCD Screen) Automatic Power Shut-Off Function Tool No. Display (On LCD Screen) Machine Completion Signal Tower (Red - Amber - Green) Illumination Equipment (Halogen Light 1 Unit) Self-Diagnosis Function (NC Equipment) Installation Hardware and Toolbox Optional Equipment: Right Angle Head Universal Attachment Angular Attachment Facing Head, U-Axis, CNC Controlled Plane Table Machine Full Enclosure ATC Magazine Tool Capacity Extension 90 Tools or 120 Tools Pallet Changer Options 9

10 BHP130 SERIES Machine and Table Drawings Top View BHP Side View BHP Hydr. Unit 8" 80" AKZ568-T 35" 54" 8" ATC Magazine Control Panel 264" 38º 30" 291" Distance Between Table -Center & Spindle 94" Chip Bucket (Customer's Supply) Filter Unit Coolant Tank Chip Conveyor R53" R71" 10º ø118" 97" 136" 4" 71" 299" 109" 39" Z-Axis Stroke 63" 35" 59" 98" Y-Axis Stroke 6" Tool Change Position W-Axis Stroke 28" 14" 59" Tool Change Position 146" 205" 61" Ø5" 49" 98" 26" X-Axis Stroke 346" 122" 138" Table BHP " 98" 49" 71" Ø118" 10

11 BHP130 SERIES Specifications BHP BHP BHP TABLE Full Rotary Table 70.87" x 98.43" (1,800 x 2,500mm) ) Table Indexing deg Maximum Load Capacity 44,100 lbs (20,000kg) Table Face 24mm - 9 T-Slots Min. Increment (90 positioning pin) TRAVEL DISTANCE X-Axis " (3,500mm) " (4,000mm) " (5,000mm) Y-Axis 98.43" (2,500mm) Z-Axis 62.99" (1,600mm) W-Axis 27.56" (700mm) SPINDLE Spindle Motor AC60/50hp (45/37kW) Spindle Range / Speeds 5 ~ 3,500rpm Maximum Torque 3,183 lbs f ft (4,315 N m) Spindle 4 Range / Gear Spindle Diameter 5.12" (130mm) Spindle Taper Cat # 50 RAPID TRAVERSE X Axis in/min (10m/min) Y & Z Axes in/min (10m/min) W-Axis in/min (6m/min) B-Axis 1rpm CUTTING FEEDRATE X, Y, Z, W Axes 0.01 ~ in/min (1~ 5,000mm/min) B-Axis 1rpm ATC Tool Shank CAT50 Pull Stud MAS P50-I (45 ) Number of Tools (Optional) 60 (90, 120) Max. Dia. [Adj. Pots Empty] 4.92" (125mm) [9.44" (240mm)] Max. Length 19.6" (500mm) Max. Weight lbs (25kg) Tool Selection Random Shortest Route ACCURACY Positioning Accuracy Full Length with Scales for " (0.005mm) X, Y and Z Axes Full Length W Axis " (0.01mm) B Axis NC Rotary 5 arc/sec B Axis NC Rotary at every 5 arc/sec 90 Positioning Repeatability Full Length with Scales for " (0.003mm) X, Y and Z Axes Full Length W Axis " (0.003mm) B Axis NC Rotary 3 arc/sec B Axis NC Rotary at every 3 arc/sec 90 Positioning NET WEIGHT Approx. 99,000lbs (45,000kg) 101,200lbs (46,000kg) 104,500lbs (47,500kg) MACHINE SPACE 346" x 299" x 205" 370" x 299" x 205" 411" x 299" x 205" W x D x H (8,800 x 7,600 x 5,200mm) (9,400 x 7,600 x 5,200mm) (10,450 x 7,600 x 5,200mm) POWER 95 kva CNC CONTROL Fanuc 31i-B5 Specifications subject to change without notice. 11

12 SNK AMERICA, INC. MACHINE TOOL GROUP 1150 Feehanville Dr. Mt. Prospect, IL Tel: Fax: PRINTED IN USA 11/12 REV 1 1M